铸造技术2017，Vol.38Issue(10)：2514-2516,3.DOI:10.16410/j.issn1000-8365.2017.10.053
高强度Al-Cu系合金熔炼过程控制系统研制
Development of Control System for Melting Process of High Strength Al-Cu Alloy
摘要
Abstract
In order to optimize the melting process in a crucible resistance furnace for Al-Cu alloy,a control terminal RTU was designed based on two MCUs to realize temperature control with the sectional PID control.Application shows,after thorough consideration of the thermal stability of the controller,the accurate temperature control of smelting process can achieved by the configuration of temperature control and detection module,in the refining temperature range of 730 ～ 750 ℃,the absolute accuracy can be controlled in less than 1.2 ℃.关键词
坩埚电阻炉/ZL205A/单片机/熔炼控制/温度Key words
crucible resistance furnace/ZL205A/MCU/melting control/temperature分类
矿业与冶金引用本文复制引用
张晓娜,李辉,胡孟谦..高强度Al-Cu系合金熔炼过程控制系统研制[J].铸造技术,2017,38(10):2514-2516,3.基金项目
河北省高等学校科学技术研究青年基金项目(2011219) （2011219）
河北省高等学校科学研究计划(Z2014176) （Z2014176）
